Wardono, Budi. 2016. “EFISIENSI, PRODUKTIVITAS DAN INDEKS KETIDAKSTABILAN PERIKANAN TUNA LONGLINE DAN PANCING TONDA (Efficieny, Productivity and Instability Index of Tuna Longline and Troll Line)”. Marine Fisheries : Journal of Marine Fisheries Technology and Management 7 (1), 1-11. https://doi.org/10.29244/jmf.7.1.1-11.